Patents by Inventor Mtsuo Sasabe

Mtsuo Sasabe has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Manufacturing Method of Thin component, Bearing Ring, Thrust Needle Roller Bearing, Manufacturing Method of Rolling Bearing Ring, Rolling Bearing Ring, and Rolling Bearing
    Publication number: 20080053578
    Abstract: A manufacturing method of a thin component is characterized by heating a thin component, and thereafter, while sizing with molds and using molds as cooling media, performing one of quenching and isothermal transformation processes on thin component. Thus, a manufacturing method of a thin component without warping or deformation in heat treatment with even and high hardness, a bearing ring, a thrust needle roller bearing, a manufacturing method of a rolling bearing ring, a rolling bearing ring, and a rolling bearing can be obtained.
    Type: Application
    Filed: October 1, 2004
    Publication date: March 6, 2008
    Inventors: Kikuo Maeda, Yuuki Kataoka, Mtsuo Sasabe